Number of (n+1)X(7+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10.
A233966
Number of (n+1)X(7+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10.
Terms
- a(0) =224288a(1) =3219000a(2) =40707148a(3) =620296556a(4) =9249598420a(5) =162075947224
External references
- oeis: A233966